20736693888

素因数分解:

$2^7\times 3^1\times {\mathrm{4973}}^1\times {\mathrm{10859}}^1$

素因数の和:15849

約数の個数: 64

約数和(自身を含む): 55097992800

約数和(自身を除く): 34361298912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 4973, 9946, 10859, 14919, 19892, 21718, 29838, 32577, 39784, 43436, 59676, 65154, 79568, 86872, 119352, 130308, 159136, 173744, 238704, 260616, 318272, 347488, 477408, 521232, 636544, 694976, 954816, 1042464, 1389952, 1909632, 2084928, 4169856, 54001807, 108003614, 162005421, 216007228, 324010842, 432014456, 648021684, 864028912, 1296043368, 1728057824, 2592086736, 3456115648, 5184173472, 6912231296, 10368346944, 20736693888]

約数ペア:

[(1, 20736693888), (2, 10368346944), (3, 6912231296), (4, 5184173472), (6, 3456115648), (8, 2592086736), (12, 1728057824), (16, 1296043368), (24, 864028912), (32, 648021684), (48, 432014456), (64, 324010842), (96, 216007228), (128, 162005421), (192, 108003614), (384, 54001807), (4973, 4169856), (9946, 2084928), (10859, 1909632), (14919, 1389952), (19892, 1042464), (21718, 954816), (29838, 694976), (32577, 636544), (39784, 521232), (43436, 477408), (59676, 347488), (65154, 318272), (79568, 260616), (86872, 238704), (119352, 173744), (130308, 159136)]